From 04a90ffde20f9d1dccd074382d2a2d17c26908b9 Mon Sep 17 00:00:00 2001
From: Sean Gillespie <sean@mistersg.net>
Date: Wed, 30 Oct 2024 12:00:45 -0400
Subject: [PATCH] ruby: fix cross build (#348566)

---
 pkgs/development/interpreters/ruby/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/interpreters/ruby/default.nix b/pkgs/development/interpreters/ruby/default.nix
index ea270b3a7051..e9c464e59f34 100644
--- a/pkgs/development/interpreters/ruby/default.nix
+++ b/pkgs/development/interpreters/ruby/default.nix
@@ -216,7 +216,7 @@ let
           for makefile in $extMakefiles; do
             make -C "$(dirname "$makefile")" distclean
           done
-          find "$out/${finalAttrs.passthru.gemPath}" \( -name gem_make.out -o -name mkmf.log \) -delete
+          find "$out/${finalAttrs.passthru.gemPath}" \( -name gem_make.out -o -name mkmf.log -o -name exts.mk \) -delete
           # Bundler tries to create this directory
           mkdir -p $out/nix-support
           cat > $out/nix-support/setup-hook <<EOF